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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Zmanim Java API<a name="line.2"></a>
<FONT color="green">003</FONT>     * Copyright (C) 2004-2008 Eliyahu Hershfeld<a name="line.3"></a>
<FONT color="green">004</FONT>     *<a name="line.4"></a>
<FONT color="green">005</FONT>     * This program is free software; you can redistribute it and/or modify it under the terms of the<a
        name="line.5"></a>
<FONT color="green">006</FONT>     * GNU General Public License as published by the Free Software Foundation; either version 2 of the<a
        name="line.6"></a>
<FONT color="green">007</FONT>     * License, or (at your option) any later version.<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without<a
        name="line.9"></a>
<FONT color="green">010</FONT>     * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU<a
        name="line.10"></a>
<FONT color="green">011</FONT>     * General Public License for more details.<a name="line.11"></a>
<FONT color="green">012</FONT>     *<a name="line.12"></a>
<FONT color="green">013</FONT>     * You should have received a copy of the GNU General Public License along with this program; if<a
        name="line.13"></a>
<FONT color="green">014</FONT>     * not, write to the Free Software Foundation, Inc. 59 Temple Place - Suite 330, Boston, MA<a
        name="line.14"></a>
<FONT color="green">015</FONT>     * 02111-1307, USA or connect to: http://www.fsf.org/copyleft/gpl.html<a
        name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    package net.sourceforge.zmanim.util;<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    import java.util.Calendar;<a name="line.19"></a>
<FONT color="green">020</FONT>    <a name="line.20"></a>
<FONT color="green">021</FONT>    import net.sourceforge.zmanim.AstronomicalCalendar;<a name="line.21"></a>
<FONT color="green">022</FONT>    <a name="line.22"></a>
<FONT color="green">023</FONT>    /**<a name="line.23"></a>
<FONT color="green">024</FONT>     * Implementation of sunrise and sunset methods to calculate astronomical times.<a
        name="line.24"></a>
<FONT color="green">025</FONT>     * This implementation is a port of the C++ algorithm written by Ken Bloom for<a
        name="line.25"></a>
<FONT color="green">026</FONT>     * the sourceforge.net &lt;a href="http://sourceforge.net/projects/zmanim/"&gt;Zmanim&lt;/a&gt;<a
        name="line.26"></a>
<FONT color="green">027</FONT>     * project. Ken's algorithm is based on the US Naval Almanac algorithm. Added to<a
        name="line.27"></a>
<FONT color="green">028</FONT>     * Ken's code is adjustment of the zenith to account for elevation.<a
        name="line.28"></a>
<FONT color="green">029</FONT>     *<a name="line.29"></a>
<FONT color="green">030</FONT>     * @author &amp;copy; Ken Bloom 2003 - 2004<a name="line.30"></a>
<FONT color="green">031</FONT>     * @author &amp;copy; Eliyahu Hershfeld 2004 - 2008<a name="line.31"></a>
<FONT color="green">032</FONT>     * @version 1.1<a name="line.32"></a>
<FONT color="green">033</FONT>     */<a name="line.33"></a>
<FONT color="green">034</FONT>    public class ZmanimCalculator extends AstronomicalCalculator {<a name="line.34"></a>
<FONT color="green">035</FONT>            private String calculatorName = "US Naval Almanac Algorithm";<a
        name="line.35"></a>
<FONT color="green">036</FONT>            public String getCalculatorName(){<a name="line.36"></a>
<FONT color="green">037</FONT>                    return calculatorName; //"US Naval Almanac Algorithm";<a
        name="line.37"></a>
<FONT color="green">038</FONT>            }<a name="line.38"></a>
<FONT color="green">039</FONT>    <a name="line.39"></a>
<FONT color="green">040</FONT>            /**<a name="line.40"></a>
<FONT color="green">041</FONT>             * @see net.sourceforge.zmanim.util.AstronomicalCalculator#getUTCSunrise(AstronomicalCalendar,<a
        name="line.41"></a>
<FONT color="green">042</FONT>             *      double, boolean)<a name="line.42"></a>
<FONT color="green">043</FONT>             */<a name="line.43"></a>
<FONT color="green">044</FONT>            public double getUTCSunrise(AstronomicalCalendar astronomicalCalendar,<a
        name="line.44"></a>
<FONT color="green">045</FONT>                            /*GeoLocation geoLocation,*/ double zenith, boolean adjustForElevation) {<a
        name="line.45"></a>
<FONT color="green">046</FONT>                    // zenith = adjustZenithForElevation(astronomicalCalendar, zenith,<a
        name="line.46"></a>
<FONT color="green">047</FONT>                    // geoLocation.getElevation());<a name="line.47"></a>
<FONT color="green">048</FONT>                    // double elevationAdjustment = this.getElevationAdjustment(zenith,<a
        name="line.48"></a>
<FONT color="green">049</FONT>                    // geoLocation.getElevation());<a name="line.49"></a>
<FONT color="green">050</FONT>                    // double refractionAdjustment = this.getRefraction(zenith);<a
        name="line.50"></a>
<FONT color="green">051</FONT>                    // zenith = zenith + elevationAdjustment + refractionAdjustment;<a
        name="line.51"></a>
<FONT color="green">052</FONT>                    if(adjustForElevation){<a name="line.52"></a>
<FONT color="green">053</FONT>                            zenith = adjustZenith(zenith, astronomicalCalendar.getGeoLocation().getElevation());<a
        name="line.53"></a>
<FONT color="green">054</FONT>                    } else {<a name="line.54"></a>
<FONT color="green">055</FONT>                            zenith = adjustZenith(zenith, 0);<a name="line.55"></a>
<FONT color="green">056</FONT>                    }<a name="line.56"></a>
<FONT color="green">057</FONT>    <a name="line.57"></a>
<FONT color="green">058</FONT>                    // step 1: First calculate the day of the year<a name="line.58"></a>
<FONT color="green">059</FONT>                    // NOT NEEDED in this implementation<a name="line.59"></a>
<FONT color="green">060</FONT>    <a name="line.60"></a>
<FONT color="green">061</FONT>                    // step 2: convert the longitude to hour value and calculate an<a
        name="line.61"></a>
<FONT color="green">062</FONT>                    // approximate time<a name="line.62"></a>
<FONT color="green">063</FONT>                    double lngHour = astronomicalCalendar.getGeoLocation().getLongitude() / 15;<a
        name="line.63"></a>
<FONT color="green">064</FONT>    <a name="line.64"></a>
<FONT color="green">065</FONT>                    double t = astronomicalCalendar.getCalendar().get(Calendar.DAY_OF_YEAR)<a
        name="line.65"></a>
<FONT color="green">066</FONT>                                    + ((6 - lngHour) / 24); // use 18 for<a
        name="line.66"></a>
<FONT color="green">067</FONT>                    // sunset instead<a name="line.67"></a>
<FONT color="green">068</FONT>                    // of 6<a name="line.68"></a>
<FONT color="green">069</FONT>    <a name="line.69"></a>
<FONT color="green">070</FONT>                    // step 3: calculate the sun's mean anomaly<a name="line.70"></a>
<FONT color="green">071</FONT>                    double m = (0.9856 * t) - 3.289;<a name="line.71"></a>
<FONT color="green">072</FONT>    <a name="line.72"></a>
<FONT color="green">073</FONT>                    // step 4: calculate the sun's true longitude<a name="line.73"></a>
<FONT color="green">074</FONT>                    double l = m + (1.916 * Math.sin(Math.toRadians(m)))<a
        name="line.74"></a>
<FONT color="green">075</FONT>                                    + (0.020 * Math.sin(Math.toRadians(2 * m))) + 282.634;<a
        name="line.75"></a>
<FONT color="green">076</FONT>                    while (l &lt; 0) {<a name="line.76"></a>
<FONT color="green">077</FONT>                            double Lx = l + 360;<a name="line.77"></a>
<FONT color="green">078</FONT>                            l = Lx;<a name="line.78"></a>
<FONT color="green">079</FONT>                    }<a name="line.79"></a>
<FONT color="green">080</FONT>                    while (l &gt;= 360) {<a name="line.80"></a>
<FONT color="green">081</FONT>                            double Lx = l - 360;<a name="line.81"></a>
<FONT color="green">082</FONT>                            l = Lx;<a name="line.82"></a>
<FONT color="green">083</FONT>                    }<a name="line.83"></a>
<FONT color="green">084</FONT>    <a name="line.84"></a>
<FONT color="green">085</FONT>                    // step 5a: calculate the sun's right ascension<a name="line.85"></a>
<FONT color="green">086</FONT>                    double RA = Math.toDegrees(Math.atan(0.91764 * Math.tan(Math<a
        name="line.86"></a>
<FONT color="green">087</FONT>                                    .toRadians(l))));<a name="line.87"></a>
<FONT color="green">088</FONT>    <a name="line.88"></a>
<FONT color="green">089</FONT>                    while (RA &lt; 0) {<a name="line.89"></a>
<FONT color="green">090</FONT>                            double RAx = RA + 360;<a name="line.90"></a>
<FONT color="green">091</FONT>                            RA = RAx;<a name="line.91"></a>
<FONT color="green">092</FONT>                    }<a name="line.92"></a>
<FONT color="green">093</FONT>                    while (RA &gt;= 360) {<a name="line.93"></a>
<FONT color="green">094</FONT>                            double RAx = RA - 360;<a name="line.94"></a>
<FONT color="green">095</FONT>                            RA = RAx;<a name="line.95"></a>
<FONT color="green">096</FONT>                    }<a name="line.96"></a>
<FONT color="green">097</FONT>    <a name="line.97"></a>
<FONT color="green">098</FONT>                    // step 5b: right ascension value needs to be in the same quadrant as L<a
        name="line.98"></a>
<FONT color="green">099</FONT>                    double lQuadrant = Math.floor(l / 90) * 90;<a name="line.99"></a>
<FONT color="green">100</FONT>                    double raQuadrant = Math.floor(RA / 90) * 90;<a name="line.100"></a>
<FONT color="green">101</FONT>                    RA = RA + (lQuadrant - raQuadrant);<a name="line.101"></a>
<FONT color="green">102</FONT>    <a name="line.102"></a>
<FONT color="green">103</FONT>                    // step 5c: right ascension value needs to be converted into hours<a
        name="line.103"></a>
<FONT color="green">104</FONT>                    RA /= 15;<a name="line.104"></a>
<FONT color="green">105</FONT>    <a name="line.105"></a>
<FONT color="green">106</FONT>                    // step 6: calculate the sun's declination<a name="line.106"></a>
<FONT color="green">107</FONT>                    double sinDec = 0.39782 * Math.sin(Math.toRadians(l));<a
        name="line.107"></a>
<FONT color="green">108</FONT>                    double cosDec = Math.cos(Math.asin(sinDec));<a name="line.108"></a>
<FONT color="green">109</FONT>    <a name="line.109"></a>
<FONT color="green">110</FONT>                    // step 7a: calculate the sun's local hour angle<a
        name="line.110"></a>
<FONT color="green">111</FONT>                    double cosH = (Math.cos(Math.toRadians(zenith)) - (sinDec * Math<a
        name="line.111"></a>
<FONT color="green">112</FONT>                                    .sin(Math.toRadians(astronomicalCalendar.getGeoLocation().getLatitude()))))<a
        name="line.112"></a>
<FONT color="green">113</FONT>                                    / (cosDec * Math.cos(Math.toRadians(astronomicalCalendar.getGeoLocation().getLatitude())));<a
        name="line.113"></a>
<FONT color="green">114</FONT>    <a name="line.114"></a>
<FONT color="green">115</FONT>                    // the following line would throw an Exception if the sun never rose.<a
        name="line.115"></a>
<FONT color="green">116</FONT>                    // this is not needed since the calculation will return a Double.NaN<a
        name="line.116"></a>
<FONT color="green">117</FONT>                    // if (cosH &gt; 1) throw new Exception("doesnthappen");<a
        name="line.117"></a>
<FONT color="green">118</FONT>    <a name="line.118"></a>
<FONT color="green">119</FONT>                    // FOR SUNSET use the following instead of the above if statement.<a
        name="line.119"></a>
<FONT color="green">120</FONT>                    // if (cosH &lt; -1)<a name="line.120"></a>
<FONT color="green">121</FONT>    <a name="line.121"></a>
<FONT color="green">122</FONT>                    // step 7b: finish calculating H and convert into hours<a
        name="line.122"></a>
<FONT color="green">123</FONT>                    double H = 360 - Math.toDegrees(Math.acos(cosH));<a
        name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>                    // FOR SUNSET remove "360 - " from the above<a name="line.125"></a>
<FONT color="green">126</FONT>    <a name="line.126"></a>
<FONT color="green">127</FONT>                    H = H / 15;<a name="line.127"></a>
<FONT color="green">128</FONT>    <a name="line.128"></a>
<FONT color="green">129</FONT>                    // step 8: calculate local mean time<a name="line.129"></a>
<FONT color="green">130</FONT>    <a name="line.130"></a>
<FONT color="green">131</FONT>                    double T = H + RA - (0.06571 * t) - 6.622;<a name="line.131"></a>
<FONT color="green">132</FONT>    <a name="line.132"></a>
<FONT color="green">133</FONT>                    // step 9: convert to UTC<a name="line.133"></a>
<FONT color="green">134</FONT>                    double UT = T - lngHour;<a name="line.134"></a>
<FONT color="green">135</FONT>                    while (UT &lt; 0) {<a name="line.135"></a>
<FONT color="green">136</FONT>                            double UTx = UT + 24;<a name="line.136"></a>
<FONT color="green">137</FONT>                            UT = UTx;<a name="line.137"></a>
<FONT color="green">138</FONT>                    }<a name="line.138"></a>
<FONT color="green">139</FONT>                    while (UT &gt;= 24) {<a name="line.139"></a>
<FONT color="green">140</FONT>                            double UTx = UT - 24;<a name="line.140"></a>
<FONT color="green">141</FONT>                            UT = UTx;<a name="line.141"></a>
<FONT color="green">142</FONT>                    }<a name="line.142"></a>
<FONT color="green">143</FONT>                    return UT;<a name="line.143"></a>
<FONT color="green">144</FONT>            }<a name="line.144"></a>
<FONT color="green">145</FONT>    <a name="line.145"></a>
<FONT color="green">146</FONT>            /**<a name="line.146"></a>
<FONT color="green">147</FONT>             * @see net.sourceforge.zmanim.util.AstronomicalCalculator#getUTCSunset(AstronomicalCalendar,<a
        name="line.147"></a>
<FONT color="green">148</FONT>             *      double, boolean)<a name="line.148"></a>
<FONT color="green">149</FONT>             */<a name="line.149"></a>
<FONT color="green">150</FONT>            public double getUTCSunset(AstronomicalCalendar astronomicalCalendar,<a
        name="line.150"></a>
<FONT color="green">151</FONT>                            /*GeoLocation geoLocation,*/ double zenith, boolean adjustForElevation) {<a
        name="line.151"></a>
<FONT color="green">152</FONT>                    // zenith = adjustZenithForElevation(astronomicalCalendar, zenith,<a
        name="line.152"></a>
<FONT color="green">153</FONT>                    // geoLocation.getElevation());<a name="line.153"></a>
<FONT color="green">154</FONT>                    // double elevationAdjustment = this.getElevationAdjustment(zenith,<a
        name="line.154"></a>
<FONT color="green">155</FONT>                    // geoLocation.getElevation());<a name="line.155"></a>
<FONT color="green">156</FONT>                    // double refractionAdjustment = this.getRefraction(zenith);<a
        name="line.156"></a>
<FONT color="green">157</FONT>                    // zenith = zenith + elevationAdjustment + refractionAdjustment;<a
        name="line.157"></a>
<FONT color="green">158</FONT>    <a name="line.158"></a>
<FONT color="green">159</FONT>                    if(adjustForElevation){<a name="line.159"></a>
<FONT color="green">160</FONT>                            zenith = adjustZenith(zenith, astronomicalCalendar.getGeoLocation().getElevation());<a
        name="line.160"></a>
<FONT color="green">161</FONT>                    } else {<a name="line.161"></a>
<FONT color="green">162</FONT>                            zenith = adjustZenith(zenith, 0);<a name="line.162"></a>
<FONT color="green">163</FONT>                    }<a name="line.163"></a>
<FONT color="green">164</FONT>    <a name="line.164"></a>
<FONT color="green">165</FONT>                    // step 1: First calculate the day of the year<a name="line.165"></a>
<FONT color="green">166</FONT>                    // int calendarDayOfYear = calelendar.DAY_OF_YEAR;<a
        name="line.166"></a>
<FONT color="green">167</FONT>    <a name="line.167"></a>
<FONT color="green">168</FONT>                    // int N=theday - date(1,1,theday.year()) + 1;<a name="line.168"></a>
<FONT color="green">169</FONT>                    int N = astronomicalCalendar.getCalendar().get(Calendar.DAY_OF_YEAR);<a
        name="line.169"></a>
<FONT color="green">170</FONT>    <a name="line.170"></a>
<FONT color="green">171</FONT>                    // step 2: convert the longitude to hour value and calculate an<a
        name="line.171"></a>
<FONT color="green">172</FONT>                    // approximate time<a name="line.172"></a>
<FONT color="green">173</FONT>                    double lngHour = astronomicalCalendar.getGeoLocation().getLongitude() / 15;<a
        name="line.173"></a>
<FONT color="green">174</FONT>    <a name="line.174"></a>
<FONT color="green">175</FONT>                    double t = N + ((18 - lngHour) / 24);<a name="line.175"></a>
<FONT color="green">176</FONT>    <a name="line.176"></a>
<FONT color="green">177</FONT>                    // step 3: calculate the sun's mean anomaly<a name="line.177"></a>
<FONT color="green">178</FONT>                    double M = (0.9856 * t) - 3.289;<a name="line.178"></a>
<FONT color="green">179</FONT>    <a name="line.179"></a>
<FONT color="green">180</FONT>                    // step 4: calculate the sun's true longitude<a name="line.180"></a>
<FONT color="green">181</FONT>                    double L = M + (1.916 * Math.sin(Math.toRadians(M)))<a
        name="line.181"></a>
<FONT color="green">182</FONT>                                    + (0.020 * Math.sin(Math.toRadians(2 * M))) + 282.634;<a
        name="line.182"></a>
<FONT color="green">183</FONT>                    while (L &lt; 0) {<a name="line.183"></a>
<FONT color="green">184</FONT>                            double Lx = L + 360;<a name="line.184"></a>
<FONT color="green">185</FONT>                            L = Lx;<a name="line.185"></a>
<FONT color="green">186</FONT>                    }<a name="line.186"></a>
<FONT color="green">187</FONT>                    while (L &gt;= 360) {<a name="line.187"></a>
<FONT color="green">188</FONT>                            double Lx = L - 360;<a name="line.188"></a>
<FONT color="green">189</FONT>                            L = Lx;<a name="line.189"></a>
<FONT color="green">190</FONT>                    }<a name="line.190"></a>
<FONT color="green">191</FONT>    <a name="line.191"></a>
<FONT color="green">192</FONT>                    // step 5a: calculate the sun's right ascension<a name="line.192"></a>
<FONT color="green">193</FONT>                    double RA = Math.toDegrees(Math.atan(0.91764 * Math.tan(Math<a
        name="line.193"></a>
<FONT color="green">194</FONT>                                    .toRadians(L))));<a name="line.194"></a>
<FONT color="green">195</FONT>                    while (RA &lt; 0) {<a name="line.195"></a>
<FONT color="green">196</FONT>                            double RAx = RA + 360;<a name="line.196"></a>
<FONT color="green">197</FONT>                            RA = RAx;<a name="line.197"></a>
<FONT color="green">198</FONT>                    }<a name="line.198"></a>
<FONT color="green">199</FONT>                    while (RA &gt;= 360) {<a name="line.199"></a>
<FONT color="green">200</FONT>                            double RAx = RA - 360;<a name="line.200"></a>
<FONT color="green">201</FONT>                            RA = RAx;<a name="line.201"></a>
<FONT color="green">202</FONT>                    }<a name="line.202"></a>
<FONT color="green">203</FONT>    <a name="line.203"></a>
<FONT color="green">204</FONT>                    // step 5b: right ascension value needs to be in the same quadrant as L<a
        name="line.204"></a>
<FONT color="green">205</FONT>                    double Lquadrant = Math.floor(L / 90) * 90;<a name="line.205"></a>
<FONT color="green">206</FONT>                    double RAquadrant = Math.floor(RA / 90) * 90;<a name="line.206"></a>
<FONT color="green">207</FONT>                    RA = RA + (Lquadrant - RAquadrant);<a name="line.207"></a>
<FONT color="green">208</FONT>    <a name="line.208"></a>
<FONT color="green">209</FONT>                    // step 5c: right ascension value needs to be converted into hours<a
        name="line.209"></a>
<FONT color="green">210</FONT>                    RA /= 15;<a name="line.210"></a>
<FONT color="green">211</FONT>    <a name="line.211"></a>
<FONT color="green">212</FONT>                    // step 6: calculate the sun's declination<a name="line.212"></a>
<FONT color="green">213</FONT>                    double sinDec = 0.39782 * Math.sin(Math.toRadians(L));<a
        name="line.213"></a>
<FONT color="green">214</FONT>                    double cosDec = Math.cos(Math.asin(sinDec));<a name="line.214"></a>
<FONT color="green">215</FONT>    <a name="line.215"></a>
<FONT color="green">216</FONT>                    // step 7a: calculate the sun's local hour angle<a
        name="line.216"></a>
<FONT color="green">217</FONT>                    double cosH = (Math.cos(Math.toRadians(zenith)) - (sinDec * Math<a
        name="line.217"></a>
<FONT color="green">218</FONT>                                    .sin(Math.toRadians(astronomicalCalendar.getGeoLocation().getLatitude()))))<a
        name="line.218"></a>
<FONT color="green">219</FONT>                                    / (cosDec * Math.cos(Math.toRadians(astronomicalCalendar.getGeoLocation().getLatitude())));<a
        name="line.219"></a>
<FONT color="green">220</FONT>    <a name="line.220"></a>
<FONT color="green">221</FONT>                    // the following line would throw an Exception if the sun never set.<a
        name="line.221"></a>
<FONT color="green">222</FONT>                    // this is not needed since the calculation will return a Double.NaN<a
        name="line.222"></a>
<FONT color="green">223</FONT>                    // if (cosH &lt; -1) throw new ZmanimException("doesnthappen");<a
        name="line.223"></a>
<FONT color="green">224</FONT>    <a name="line.224"></a>
<FONT color="green">225</FONT>                    // step 7b: finish calculating H and convert into hours<a
        name="line.225"></a>
<FONT color="green">226</FONT>                    double H = Math.toDegrees(Math.acos(cosH));<a name="line.226"></a>
<FONT color="green">227</FONT>                    H = H / 15;<a name="line.227"></a>
<FONT color="green">228</FONT>    <a name="line.228"></a>
<FONT color="green">229</FONT>                    // step 8: calculate local mean time<a name="line.229"></a>
<FONT color="green">230</FONT>    <a name="line.230"></a>
<FONT color="green">231</FONT>                    double T = H + RA - (0.06571 * t) - 6.622;<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>                    // step 9: convert to UTC<a name="line.233"></a>
<FONT color="green">234</FONT>                    double UT = T - lngHour;<a name="line.234"></a>
<FONT color="green">235</FONT>                    while (UT &lt; 0) {<a name="line.235"></a>
<FONT color="green">236</FONT>                            double UTx = UT + 24;<a name="line.236"></a>
<FONT color="green">237</FONT>                            UT = UTx;<a name="line.237"></a>
<FONT color="green">238</FONT>                    }<a name="line.238"></a>
<FONT color="green">239</FONT>                    while (UT &gt;= 24) {<a name="line.239"></a>
<FONT color="green">240</FONT>                            double UTx = UT - 24;<a name="line.240"></a>
<FONT color="green">241</FONT>                            UT = UTx;<a name="line.241"></a>
<FONT color="green">242</FONT>                    }<a name="line.242"></a>
<FONT color="green">243</FONT>                    return UT;<a name="line.243"></a>
<FONT color="green">244</FONT>            }<a name="line.244"></a>
<FONT color="green">245</FONT>    }<a name="line.245"></a>




























































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